LEBOO [8PCS-6 PIN PCIe Express to PCIe 8 (6+2) PIN(27.5 Inch) New18AWG 6pin to 8pin Male to Male Cable for GPU/PSU Breakout Board,GPU Open Rig Mining Ethereum ETH Devices(with 6 Nylon Cable Ties)

Quality of the wires was so bad that the PSU I had shut down to protect my PC (perhaps a testament to the quality of the PSU as opposed to the "quality" of the wires I recieved), whenever these wires were plugged in. They refused to carry any current in the 6 pin or the 6+2 pin configuration.None of my other 8 pin, 6+2 pin or 6 pin cables have this problem.Perhaps this was a fluke considering the other reviews, but then again, Quality Control is a thing now. If I had to hazard a guess by comparing to my other 6+2 pin cords, they mixed up the ground and power on the two extra pins. Caveat Emptor, could have just as easily burnt out my graphics cards if my PSU didn't have a failsafe shutdown.

Working good. You may wanna dig some more to get better deal for the same product.

Works perfectly fine. I have connected 2 PSU and they start together and shot down together. Computer works fine, no issues at all. Previously I have used Lorentzen Add2PSU addapter, it was only turning on but not off, stay away from it. This cable is very simple and works!!!

Decent price and does its job without any issues. I was able to connect two power supply units onto one motherboard. The quality of the wires seem to be standard. Nothing about this product seems bad and nothing seems to be above and beyond.

I am so happy that I ordered these. We purchased around 25 units and they all work. I have zero complaints, This is a high quality product and I highly recommend it.

Pins fell apart the first time I used it, had to mess around with it till I got the pins back in the right place.

Pretty simple accessory. Plugs in to both power supplies cables and syncs start/stop.

Shorted out motherboard. Destroyed all SATA ports on motherboard. Killed a hard drive. PSU no longer works either.This cable is worse than broken. Shout out to amazon for their refund policy, but 10.99 in no way covers the loss in parts and time.Just use a power switch and do it manually. Seriously.